8 TRIPLE = 9 Colonne Sviluppo Quadri-Ridotto ASSOLUTO (N-4) Garanzia Minima: 4 Punti su 8 al 100%
Questo sistema è probabilistico per il Totocalcio italiano; garanzia di almeno 12 punti su 14 al 16,05% (a fisse esatte).
Sviluppo:
1) 1 1 X 2 1 1 2 X 2) 1 1 X 2 X X 1 2 3) 1 1 X 2 2 2 X 1 4) X X 2 1 1 1 2 X 5) X X 2 1 X X 1 2 6) X X 2 1 2 2 X 1 7) 2 2 1 X 1 1 2 X 8) 2 2 1 X X X 1 2 9) 2 2 1 X 2 2 X 1
Abbreviated zone wheel on 24 numbers ( or 8 Triple) in 8 zones with 3 numbers, warranty: 2x 4 ( and 63% chance for 2x 5) if 8x 1from3 (system on 8 numbers in line)
Classification Results for Non-Mixed and Mixed Optimal Covering Codes: a Survey Gerzson Kéri
2. Football pools An interesting application of covering codes is trying to win at football pools (football toto). Filling and submitting a football pool ticket is to give forecasts for the outcome of a given number football matches and to win a prize in the hope that the forecasts will prove to be completely or nearly correct.Each football match has three possible outcomes: home win ’1’,draw ’x’ or away win ’2’. The gambler may win first prize, second prize, third prize (or eventually fourth prize) with his forecasts. To win first prize all forecasts have to be correct. To win second prize one of the forecasts may be incorrect. If a football pool gambler wishes to guarantee the first prize for himself, clearly, he has to submit 3n tickets.The football pool problem: How many tickets are to be submittedto guarantee the second prize? How many for the third prize? Fourth prize? http://old.sztaki.hu/~keri/index.htm http://old.sztaki.hu/~keri/codes/survey-present.pdf
Football pool This problem gets attention from football pool enthusiasts. Suppose some games will be played, and for n games the result (win/equal/loss) is open, while for m games there are only two possible outcomes one wishes to consider, and all remaining games have an outcome that is presumed known. The covering problem now asks: How many football pool forms do I have to fill in order to be sure that at least one of them has not more than e wrong predictions?
